EP3730039A4 - Cathéter pour tomographie par cohérence optique des voies respiratoires - Google Patents

Cathéter pour tomographie par cohérence optique des voies respiratoires Download PDF

Info

Publication number
EP3730039A4
EP3730039A4 EP17935446.9A EP17935446A EP3730039A4 EP 3730039 A4 EP3730039 A4 EP 3730039A4 EP 17935446 A EP17935446 A EP 17935446A EP 3730039 A4 EP3730039 A4 EP 3730039A4
Authority
EP
European Patent Office
Prior art keywords
airway
oct catheter
catheter
oct
airway oct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17935446.9A
Other languages
German (de)
English (en)
Other versions
EP3730039A1 (fr
Inventor
Ningyi DU
Bailing Li
Liyan Song
Weiliang LIANG
Jun Gao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Winstar Medical Technology Co Ltd
Original Assignee
Guangzhou Winstar Medical Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Winstar Medical Technology Co Ltd filed Critical Guangzhou Winstar Medical Technology Co Ltd
Publication of EP3730039A1 publication Critical patent/EP3730039A1/fr
Publication of EP3730039A4 publication Critical patent/EP3730039A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6851—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00112—Connection or coupling means
    • A61B1/00117—Optical cables in or with an endoscope
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/225—Connectors or couplings
    • A61B2562/228—Sensors with optical connectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3894—Screw-lock type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
EP17935446.9A 2017-12-18 2017-12-26 Cathéter pour tomographie par cohérence optique des voies respiratoires Withdrawn EP3730039A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711368241.1A CN108030470B (zh) 2017-12-18 2017-12-18 一种呼吸道oct导管
PCT/CN2017/118609 WO2019119483A1 (fr) 2017-12-18 2017-12-26 Cathéter pour tomographie par cohérence optique des voies respiratoires

Publications (2)

Publication Number Publication Date
EP3730039A1 EP3730039A1 (fr) 2020-10-28
EP3730039A4 true EP3730039A4 (fr) 2021-01-20

Family

ID=62099595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17935446.9A Withdrawn EP3730039A4 (fr) 2017-12-18 2017-12-26 Cathéter pour tomographie par cohérence optique des voies respiratoires

Country Status (4)

Country Link
US (1) US20200367752A1 (fr)
EP (1) EP3730039A4 (fr)
CN (1) CN108030470B (fr)
WO (1) WO2019119483A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112120668A (zh) * 2020-09-01 2020-12-25 广州永士达医疗科技有限责任公司 一种可同时实现前向和侧向360°扫描的oct光学探头及其实现方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030013952A1 (en) * 2001-03-12 2003-01-16 Olympus Optical Co., Ltd. Optical probe for producing tomogram of specimen by the use of low-coherence light
US20030077043A1 (en) * 2001-10-24 2003-04-24 Scimed Life Systems, Inc. Optical catheter connector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6334715B1 (en) * 1998-12-24 2002-01-01 Bti, Photonics, Inc. Mountable optical fibre couplers
SE0501077L (sv) * 2005-05-12 2006-11-13 Spectracure Ab Anordning för fotodynamisk diagnos eller behandling
US8764666B2 (en) * 2008-10-28 2014-07-01 The Regents Of The University Of California Ultrasound guided optical coherence tomography, photoacoustic probe for biomedical imaging
CN103269634A (zh) * 2010-09-21 2013-08-28 科诺瓦公司 用于分析和治疗身体管腔的系统和方法
ES2542013T3 (es) * 2011-03-22 2015-07-29 Alcon Research, Ltd. Endosonda de exploración oftálmica accionada neumáticamente
CN203749988U (zh) * 2014-03-18 2014-08-06 朱林涛 一种可定向、伸缩、弯曲的输尿管肾盏导管
CN105411509B (zh) * 2014-09-02 2017-11-10 乐普（北京）医疗器械股份有限公司 Oct内窥成像探头及其制造方法和oct成像导管
CN204839458U (zh) * 2015-07-16 2015-12-09 南京沃福曼医疗科技有限公司 一种血管内断层成像导管
CN106691514A (zh) * 2016-12-27 2017-05-24 天津恒宇医疗科技有限公司 一种光学和超声融合成像导管
CN208492062U (zh) * 2017-12-18 2019-02-15 广州永士达医疗科技有限责任公司 一种呼吸道oct导管

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030013952A1 (en) * 2001-03-12 2003-01-16 Olympus Optical Co., Ltd. Optical probe for producing tomogram of specimen by the use of low-coherence light
US20030077043A1 (en) * 2001-10-24 2003-04-24 Scimed Life Systems, Inc. Optical catheter connector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019119483A1 *

Also Published As

Publication number Publication date
EP3730039A1 (fr) 2020-10-28
WO2019119483A1 (fr) 2019-06-27
US20200367752A1 (en) 2020-11-26
CN108030470A (zh) 2018-05-15
CN108030470B (zh) 2024-04-12

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